Name: Serial Back-Plane Technologies in Advanced Avionics Architectures
Price: 34.61 EUR
Availability: InStock
Author: Varnavas, Kosta W. ; Nasa Technical Reports Server (Ntrs)
ISBN: 9781287278672

portada Serial Back-Plane Technologies in Advanced Avionics Architectures

Serial Back-Plane Technologies in Advanced Avionics Architectures

Type

Physical Book

Author

Nasa Technical Reports Server (Ntrs)

Kosta W. Varnavas

Publisher

Bibliogov

Language

English

Pages

Format

Paperback

Dimensions

24.6 x 18.9 x 0.2 cm

Weight

0.07 kg.

ISBN13

9781287278672

Synopsis "Serial Back-Plane Technologies in Advanced Avionics Architectures"

Current back plane technologies such as VME, and current personal computer back planes such as PCI, are shared bus systems that can exhibit nondeterministic latencies. This means a card can take control of the bus and use resources indefinitely affecting the ability of other cards in the back plane to acquire the bus. This provides a real hit on the reliability of the system. Additionally, these parallel busses only have bandwidths in the 100s of megahertz range and EMI and noise effects get worse the higher the bandwidth goes. To provide scalable, fault-tolerant, advanced computing systems, more applicable to today s connected computing environment and to better meet the needs of future requirements for advanced space instruments and vehicles, serial back-plane technologies should be implemented in advanced avionics architectures. Serial backplane technologies eliminate the problem of one card getting the bus and never relinquishing it, or one minor problem on the backplane bringing the whole system down. Being serial instead of parallel improves the reliability by reducing many of the signal integrity issues associated with parallel back planes and thus significantly improves reliability. The increased speeds associated with a serial backplane are an added bonus.

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Serial Back-Plane Technologies in Advanced Avionics Architectures - Varnavas, Kosta W. ; Nasa Technical Reports Server (Ntrs)

Synopsis "Serial Back-Plane Technologies in Advanced Avionics Architectures"

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